Which is the best effect of prednisone and azithromycin need to choose the right drug according to the condition, for different diseases treatment effect is different. There is no such thing as which one is better. Doxycycline is mainly for sensitive Gram-positive bacteria, and Gram-negative bacilli caused by upper respiratory tract infections, biliary tract infections, lymphadenitis, cellulitis, chronic bronchitis in the elderly, can also be used for the treatment of typhus (feel the cold caused by fever), Mycoplasma pneumonia, etc. Effective. It is also effective in the treatment of cholera. Azithromycin is mainly used for a series of infections caused by sensitive strains of bacteria and Chlamydia trachomatis, such as bronchitis, pneumonia and other lower respiratory tract infections, as well as skin and soft-tissue infections, acute otitis media, sinusitis, pharyngitis, and tonsillitis and other upper respiratory infections. It is also effective against simple genital infections caused by Chlamydia trachomatis in both men and women with sexually transmitted diseases. Therefore, these two drugs have different effects on different diseases, if the patient needs to use these two drugs for treatment, it is recommended to go to the hospital in time, under the judgment of the doctor to choose the appropriate drugs for treatment.